What is light-changing, light-changing, heat-changing, will it change color when it encounters temperature?

What is a light heat transfer painting? Will the light-changing paint change color when it encounters temperature? What happens to the photo-transfer painting? These questions will be shared and explained in the following articles.
First, the main features:
A. The color-changing material will change color after being exposed to sunlight/ultraviolet light; when it loses sunlight/ultraviolet light, it will return to the original color.
B. It adopts special light-changing ink, which is prepared by mixing with imported polyurethane. Under normal light source, it can only show its own color of light. When it encounters ultraviolet light, the light will become colorless and transparent. Two layers of color.
C. Photochromism and the second layer of color can be selected in any color (color printing four colors and screen printing spot color), according to the intensity of the ultraviolet light source is stronger than the weak color.
D. Products that use a sun/UV exposure to produce a color change can also be used for anti-counterfeiting marks.
E. Photochromism contains microcapsule color-changing particles, which have the characteristics of temperature resistance and oxidation resistance.
F. The processing temperature should be controlled below 160 degrees as much as possible, and the heating time should be minimized when processing is hot. (High temperature and long time heating will damage the performance of light change)

Second, product technical information:
A. Thermal transfer conditions: temperature: 130-150 ° C, time: 8-12 s, pressure: 0.3 MPa;
B. Product specifications: 39*54CM/sheet, 48*64CM/sheet or slit for individual fine packaging;
C. Washing water and testing conditions: household washing machine, water temperature: 40 ° C, 30 min / time, more than 50 times; can pass GB/T86295A washing standard.
D. Adaptable fabric: It can be used for ordinary and large elastic fabrics, such as cotton, knitting, blending and other fabrics;